Home / 32,719.08-49,086.46-10,534.54

Finding the Fourth Proportional to 32,719.08, 49,086.46 and 10,534.54

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Solution

The fourth proportional to 32,719.08, 49,086.46 and 10,534.54 is: 15,804.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,719.08 : 49,086.46 = 10,534.54 : x
  2. Step 2: Convert to fraction form
    32,719.08/49,086.46 = 10,534.54/x
  3. Step 3: Cross multiply
    32,719.08x = 49,086.46 × 10,534.54
  4. Step 4: Simplify right side
    32,719.08x = 517,103,276.33
  5. Step 5: Solve for x
    x = 517,103,276.33/32,719.08
  6. Step 6: Final answer
    x = 15,804.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.